On this site: http://arronhunt.com/gallery.php

You see those picture things, when you click them, the thing pops up?
What web language or w.e. is that? I would like to learn how to do that.

Can anyone help me? or at least get me started on learning what exactly that's called?

Thanks!

that's fancybox.

http://fancybox.net/

it's jquery.

and fyi java and javascript aren't related,

^ wow, thank you (:

Moved to Webmasters' Resolved. PM me if you'd like this reopened. :)